Cornerstone, Cpa- Tax Preparation
- Tax Laws
- Tax Return
- Confident
24 firms listed · 12 in Newark · 6 open weekends · 19 rated 4.5+ · 1 shows a license
Data verified October 21, 2026
The 24 firms listed for Newark, DE prepare accounts, statements and returns for businesses and individuals. What each says about its services and software comes from its own website; ratings and quotes come from public reviews.

Of the 24 firms we list here, 12 are in Newark itself and 12 come from towns including Wilmington (7, 12 mi), Kennett Square, PA (2, 13 mi) and New Castle (1, 10 mi). 22 of the firms on this page have a rating, from 3.8 to 5.0 across 1,469 reviews; 7 have 50 or more reviews and 19 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (95%), responsiveness (79%) and quality (62%). 6 are open on Saturdays and 1 on Sundays. The services the firms on this page list most often on their websites are tax services (3), consulting (2), payroll (2) and quickbooks services (2). 1 shows a license on its website and 10 have a BBB rating of A or A+. Domain records put 20 websites of the firms on this page at ten or more years old; the oldest dates from 1997. 1 offers remote or virtual consultations; 2 offer a free initial consultation; 1 is family- or locally-owned and 1 lists coupons or special offers. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
5 of the 24 firms take appointment requests through their own website. A firm without that option usually prefers a phone call or an email with a short description of your business. Either way, have your last filing to hand so the first conversation is about numbers rather than guesses.